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Casper
Casper Dream Hybrid 12" Medium Mattress, California King

Casper Dream Hybrid 12" Medium Mattress, California King

4.2(4,200 ratings)

Best price now

$1,920.00at Relax The BackObserved at 2:53 PM
Deal: 30% off at Relax The Back →

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $1,920.00 at Relax The Back (checked Nov 9, 2026).
  • Checked at 2 stores.

Our take on the Casper Dream Hybrid 12" Medium Mattress, California King

The Casper Dream Hybrid is a 12-inch medium-firm hybrid mattress with encased steel coils under zoned memory foam. The foam is softer under the shoulders and firmer under the hips and lower back, and the soft knit cover and breathable coil layer are meant to sleep cooler than an all-foam bed. It suits side sleepers and restless adults who want some bounce and pushback rather than the sink-in feel of memory foam alone. Against rivals like the Leesa Hybrid and Saatva Classic, it is a middle-of-the-road hybrid: decent edge support and cooling, but not the plushest or the most supportive at the top of the market.

Best forSide sleepers who want cushioning at the shoulder and support at the hipCouples who want bounce and easier movement than an all-foam bedRestless sleepers who change position through the nightBack and combination sleepers of average weight
Pros
  • Zoned foam gives softer shoulders and firmer hip and lower-back support
  • Encased coils add bounce and make it easier to move around
  • Breathable hybrid build sleeps cooler than dense all-foam mattresses
  • Reinforced perimeter holds up better than basic foam beds at the edge
  • Medium firmness works for a wide range of sleepers
  • CertiPUR-US certified foams
Cons
  • Heavy and awkward to move without help
  • Minimal sink-in for people who like a deep memory-foam hug
  • May feel too soft for heavier back or stomach sleepers
  • Edge support is good but not as firm as a reinforced innerspring
  • No foundation included

Casper Dream Hybrid 12" Medium Mattress, California King prices at every store

  • Relax The BackNew

    In stock

    $1,920.00Observed at 2:53 PM
    Visit Relax The Back
  • eBayPre-owned

    Availability unknownSold by giltmodern (100% positive, 35 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $959.00Free shippingObserved at 2:53 PM
    Visit eBay

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Casper Dream Hybrid 12" Medium Mattress, California King price history

Lowest price we've seen: $1,920.00 on Nov 9 at Relax The Back. Tracked across 1 store since Nov 9.

What reviewers say

  • 4.2 / 54,200 ratings

Owners generally like the balance of cushioning and support, and side sleepers in particular report less shoulder and hip pressure. Complaints center on the bed feeling softer than expected and on motion transfer and edge support not matching premium hybrids.

What people mention
  • FirmnessMixedSome owners find it softer than the medium rating suggests, especially heavier sleepers.
  • Pressure reliefPraisedSide sleepers report less shoulder and hip pressure than on all-foam beds.
  • CoolingPraisedThe coil layer and knit cover keep it from sleeping as hot as dense foam mattresses.
  • Motion transferCriticisedCouples notice movement when one partner shifts or gets up.
  • Edge supportMixedThe perimeter holds up better than basic foam but is not as firm as premium hybrids.
  • WeightCriticisedOwners say it is heavy and awkward to move or rotate.

Specifications

Firmness Level
Medium
Mattress Type
Hybrid
Type
Mattress
Length
84" (California King)
Width
76" (Split King)
Certifications
CertiPUR-US certified foams
Core Material
Encased Springs, Polyurethane foam

Questions and answers

Is the Casper Dream Hybrid good for side sleepers?
Yes. The zoned foam is softer under the shoulders and firmer under the hips, which is the setup side sleepers usually want. Heavier side sleepers may find it softer than expected.
How firm is the medium version?
It sits in the middle of the range, closer to medium-soft for heavier sleepers. Back and stomach sleepers who want a firm bed should look elsewhere.
Does it sleep hot?
It runs cooler than an all-foam mattress because the coil layer lets air move. It is not actively cooled, so hot sleepers may still want breathable bedding.
Do I need a box spring or foundation?
No foundation is included. It works on a slatted frame, platform bed or adjustable base; a box spring is not required.
How does it compare with the Casper Original?
The Dream Hybrid adds encased coils and zoned support for more bounce and better edge support. The Original is an all-foam bed with more sink-in and less pushback.
Is it good for couples?
It handles two sleepers well on support, but motion transfer is noticeable. Light sleepers may feel a partner move.
Where is the Casper Dream Hybrid 12" Medium Mattress, California King cheapest?
At Relax The Back, for $1,920.00, 30% off, as of our latest check.
What do buyers say about the Casper Dream Hybrid 12" Medium Mattress, California King?
Rated 4.2 out of 5 from 4,200 ratings.
Where can I buy the Casper Dream Hybrid 12" Medium Mattress, California King?
2 stores we checked sell it, including eBay, Relax The Back.

Stores we've priced the Casper Dream Hybrid 12" Medium Mattress, California King at

  • Relax The Back deals and prices

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All Casper deals and products →
Cover Material
Soft Knit
Material
Steel coils, Foam, Hybrid Innerspring Memory Foam
Foundation Type
Adjustable Base
Foundation Included
No
Coil Type
Encased springs
Construction Highlights
Zoned Support
Fill Material
Memory foam, Polyurethane foam
Fill Type
Zoned memory foam
Fill Weight
99 lb (Queen)
Sleep Position
Side Sleeper
Specialty Style
Tight Top
Style
Modern
For Kids
No
Typical Users
Restless sleepers, Adults, Side sleepers
Age Range
Adult